2011
| 14.02.2011 | Publication of Q IV 2010 quarterly report |
| 12.05.2011 | Closing of shareholder register |
| 13.05.2011 | Publication of Q I 2011 quarterly report |
| 30.06.2011 | Annual general shareholder meeting |
| 08.08.2011 | Publication of 2010 consolidated IFRS statement |
| 12.08.2011 | Publication of Q II 2011 quarterly report |
| 26.09.2011 | Special general meeting |
| 31.10.2011 | Publication of 2011 RAS 9 month accounting statement |
| 14.11.2011 | Publication of Q III 2011quarterly report |
| 12.12.2011 |
Publication of information concerning fulfillment of obligations proceeding from share buyback operations occasioned through the settlement of a major transaction |